keyword
MENU ▼
Read by QxMD icon Read
search

Long non-coding mRNA

keyword
https://www.readbyqxmd.com/read/29328463/construction-and-investigation-of-lncrna-associated-cerna-regulatory-network-in-papillary-thyroid-cancer
#1
Yangjing Zhao, Hui Wang, Chengjiang Wu, Meina Yan, Haojie Wu, Jingzhe Wang, Xinxin Yang, Qixiang Shao
Increasing evidence has experimentally proved the competitive endogenous RNA (ceRNA) hypothesis that long non-coding RNA (lncRNA) can affect the expression of RNA targets by competitively combining microRNA (miRNA) via miRNA response elements. However, an extensive ceRNA network of thyroid carcinoma in a large cohort has not been evaluated. We analyzed the RNAseq and miRNAseq data of 348 cases of primary papillary thyroid cancer (PTC) patients with clinical information downloaded from The Cancer Genome Atlas (TCGA) project to search for potential biomarkers or therapeutic targets...
January 10, 2018: Oncology Reports
https://www.readbyqxmd.com/read/29328410/cldn5-affects-lncrnas-acting-as-cerna-dynamics-contributing-to-regulating-blood%C3%A2-brain-barrier-permeability-in-tumor-brain-metastasis
#2
Shun-Chang Ma, Qi Li, Jia-Yi Peng, Jian-Long Zhouwen, Dai-Nan Zhang, Chuan-Bao Zhang, Wen-Guo Jiang, Wang Jia
The blood‑brain barrier (BBB) constitutes an efficient organization of tight junctions that limits the delivery of tumor to the brain. The principal tight junction protein in BBB is claudin‑5 (CLDN5), but its mechanism of action remains largely unknown. Long non‑coding RNAs (lncRNAs) are aberrantly expressed in many cancers, some lncRNAs play key roles in regulating BBB permeability and are involved in tumor brain metastasis. In particular, lncRNAs can function as competing endogenous RNAs (ceRNAs). Herein, we investigated whether ceRNA dysregulation is associated with alterations of the level of CLDN5 in human brain vascular endothelial hCMEC/D3 cells...
January 10, 2018: Oncology Reports
https://www.readbyqxmd.com/read/29323050/long-non-coding-rna-nonmmug014387-promotes-schwann-cell-proliferation-after-peripheral-nerve-injury
#3
Bin Pan, Zhong-Ju Shi, Jia-Yin Yan, Jia-He Li, Shi-Qing Feng
Schwann cells play a critical role in peripheral nerve regeneration through dedifferentiation and proliferation. In a previous study, we performed microarray analysis of the sciatic nerve after injury. Accordingly, we predicted that long non-coding RNA NONMMUG014387 may promote Schwann cell proliferation after peripheral nerve injury, as bioinformatic analysis revealed that the target gene of NONMMUG014387 was collagen triple helix repeat containing 1 (Cthrc1). Cthrc1 may promote cell proliferation in a variety of cells by activating Wnt/PCP signaling...
December 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/29320577/genome-wide-profiling-of-the-piwi-interacting-rna-mrna-regulatory-networks-in-epithelial-ovarian-cancers
#4
Garima Singh, Jyoti Roy, Pratiti Rout, Bibekanand Mallick
PIWI-interacting (piRNAs), ~23-36 nucleotide-long small non-coding RNAs (sncRNAs), earlier believed to be germline-specific, have now been identified in somatic cells, including cancer cells. These sncRNAs impact critical biological processes by fine-tuning gene expression at post-transcriptional and epigenetic levels. The expression of piRNAs in ovarian cancer, the most lethal gynecologic cancer is largely uncharted. In this study, we investigated the expression of PIWILs by qRT-PCR and western blotting and then identified piRNA transcriptomes in tissues of normal ovary and two most prevalent epithelial ovarian cancer subtypes, serous and endometrioid by small RNA sequencing...
2018: PloS One
https://www.readbyqxmd.com/read/29317304/lncrna-and-mrna-integration-network-reconstruction-reveals-novel-key-regulators-in-esophageal-squamous-cell-carcinoma
#5
Shervin Alaei, Balal Sadeghi, Ali Najafi, Ali Masoudi-Nejad
Many experimental and computational studies have identified key protein coding genes in initiation and progression of esophageal squamous cell carcinoma (ESCC). However, the number of researches that tried to reveal the role of long non-coding RNAs (lncRNAs) in ESCC has been limited. LncRNAs are one of the important regulators of cancers which are transcribed dominantly in the genome and in various conditions. The main goal of this study was to use a systems biology approach to predict novel lncRNAs as well as protein coding genes associated with ESCC and assess their prognostic values...
January 6, 2018: Genomics
https://www.readbyqxmd.com/read/29313085/a-long-non-coding-rna-inside-the-type-2-transglutaminase-gene-tightly-correlates-with-the-expression-of-its-transcriptional-variants
#6
Linda Minotti, Federica Baldassari, Marco Galasso, Stefano Volinia, Carlo M Bergamini, Nicoletta Bianchi
The long non-coding RNAs (lncRNAs) are matter of intense investigation as potential regulators of gene expression. In the case of the transglutaminase 2 gene (TGM2) the databases of genome sequence indicate location of a lncRNA (LOC107987281) within the first intron. This lncRNA is 1000 bp long, arises from 2 exons and starts few nucleotides 3' of the first splicing site of translated TGM2. We have analysed correlations between expression of LOC107987281 lncRNA and TGM2 mRNA by real-time PCR in K562 cell line untreated or treated with the anticancer drugs TPA (12-O-tetradecanoylphorbol-13-acetate), Docetaxel and Doxorubicin...
January 8, 2018: Amino Acids
https://www.readbyqxmd.com/read/29308053/effect-of-long-non-coding-rna-gas5-on-proliferation-migration-invasion-and-apoptosis-of-colorectal-cancer-ht-29-cell-line
#7
Jin Li, Yuan Wang, Cheng-Gong Zhang, Hai-Juan Xiao, Jun-Ming Hou, Jing-Dong He
Objective: This study aims to investigate the effect of long non-coding RNA (lncRNA) Gas5 on proliferation, migration, invasion and apoptosis of colorectal cancer (CRC) HT-29 cell line. Methods: CRC and normal tissues were collected and prepared from a total of 126 CRC patients, and normal intestinal epithelial cell line FHC and CRC cell lines (HCT-8, HT-29, HCT-116 and SW-480) were prepared. Gas5 expression was detected by quantitative reverse transcriptase-polymerase chain reaction...
2018: Cancer Cell International
https://www.readbyqxmd.com/read/29305939/ablation-of-interleukin-17-alleviated-cardiac-interstitial-fibrosis-and-improved-cardiac-function-via-inhibiting-long-non-coding-rna-ak081284-in-diabetic-mice
#8
Yang Zhang, Yi-Yuan Zhang, Ting-Ting Li, Jin Wang, Yuan Jiang, Yue Zhao, Xue-Xin Jin, Gen-Long Xue, Ying Yang, Xiao-Fang Zhang, Yang-Yang Sun, Zhi-Ren Zhang, Xu Gao, Zhi-Min Du, Yan-Jie Lu, Bao-Feng Yang, Zhen-Wei Pan
Interleukin 17 (IL-17) plays an important role in the pathogenesis of cardiac interstitial fibrosis. In this study, we explored the role of interleukin-17 in the development of diabetic cardiomyopathy and the underlying mechanisms. The level of IL-17 increased in both the serum and cardiac tissue of diabetic mice. Knockout of IL-17 improved cardiac function of diabetic mice induced by streptozotocin (STZ), and significantly alleviated interstitial fibrosis as manifested by reduced collagen mRNA expression and collagen deposition evaluated by Masson's staining...
January 3, 2018: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/29290968/inhibition-of-ezh2-triggers-the-tumor-suppressive-mir-29b-network-in-multiple-myeloma
#9
Maria Angelica Stamato, Giada Juli, Enrica Romeo, Domenica Ronchetti, Mariamena Arbitrio, Daniele Caracciolo, Antonino Neri, Pierosandro Tagliaferri, Pierfrancesco Tassone, Nicola Amodio
Downregulation of tumor suppressor (TS) microRNAs (miRNAs) commonly occurs in human cancer, including multiple myeloma (MM). We previously demonstrated that miR-29b is a relevant TS miRNA, whose expression in MM cells is inhibited by HDAC4-dependent deacetylation. Here, we provide novel insights into epigenetic mechanisms suppressing miR-29b in MM. In MM patient-derived plasma cells, we found inverse correlation between miR-29b and EZH2 mRNA expression. Both siRNAs and pharmacologic inhibitors of EZH2 led to miR-29b upregulation, and this effect was ascribed to reduced H3K27-trimethylation (H3K27me3) of miR-29a/b-1 promoter regions...
December 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/29290766/integrated-analysis-of-long-non-coding-rna-and-mrna-expression-profile-in-pancreatic-cancer-derived-exosomes-treated-dendritic-cells-by-microarray-analysis
#10
Jionghuang Chen, Shaowen Wang, Shengnan Jia, Guoping Ding, Guixing Jiang, Liping Cao
Background: Pancreatic cancer is a devastating disease with a low five-year survival rate. Dendritic cells (DCs), which are the most potent antigen-presenting cells in the human body, play a pivotal role in the immune response. However, few studies have investigated the role of pancreatic cancer-derived exosomes (PEXs) in DC-meditated immune escape. The expression profiles of long noncoding RNAs (lncRNAs) and mRNAs of PEX-treated dendritic cells are unknown. Methods: We used integrated lncRNA and mRNA microarrays to determine the expression profiles of PEX-treated DCs and normal DCs derived from five healthy donors...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29288351/rnpc1-inhibits-non-small-cell-lung-cancer-progression-via-regulating-mir-181a-casc2-axis
#11
Limin Yang, Yu Zhang, Chunhua Ling, Wei Heng
OBJECTIVES: To study the roles and mechanisms of RNA binding protein RNPC1 in non-small cell lung cancer progression. RESULTS: RNPC1 and long non-coding RNA CASC2 expression levels were significantly downregulated in lung cancer tissues compared with normal adjacent tissues, and their expression levels were positively correlated. Functionally, overexpression of RNPC1 or CASC2 inhibited non-small cell lung cancer cells proliferation, migration and invasion, and promoted cells apoptosis...
December 29, 2017: Biotechnology Letters
https://www.readbyqxmd.com/read/29286106/integrative-analysis-of-long-non-coding-rnas-and-messenger%C3%A2-rna-expression-profiles-in-systemic-lupus-erythematosus
#12
Qing Luo, Xue Li, Chuxin Xu, Lulu Zeng, Jianqing Ye, Yang Guo, Zikun Huang, Junming Li
Thousands of long noncoding RNAs (lncRNAs) have been reported and represent an important subset of pervasive genes associated with a broad range of biological functions. Abnormal expression levels of lncRNAs have been demonstrated in multiple types of human disease. However, the role of lncRNAs in systemic lupus erythematosus (SLE) remains poorly understood. In the present study, the expression patterns of lncRNAs and messenger RNAs (mRNAs) were investigated in peripheral blood mononuclear cells (PBMCs) in SLE using Human lncRNA Array v3...
December 22, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29284304/altered-long-non-coding-rna-transcriptomic-profiles-in-ischemic-stroke
#13
Wenzhen He, Duncan Wei, De Cai, Siqia Chen, Shunxian Li, Wenjie Chen
BACKGROUND: Our previous study described the important regulatory roles of microRNAs (miRNAs) in ischemic stroke. However, the functional significance of long non coding RNA (lncRNAs) in ischemic stroke was largely unknown. This study was aimed to identify the lncRNA profiling and elucidate the regulatory mechanisms in pathophysiology of stroke. MATERIALS AND METHODS: Herein, we used RNA sequencing to sequence the RNA from blood of three ischemic stroke patients and three normal controls...
December 28, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/29282485/identification-of-a-novel-lncrna-induced-by-the-nephrotoxin-ochratoxin-a-and-expressed-in-human-renal-tumor-tissue
#14
Mirjana Polovic, Sandro Dittmar, Isabell Hennemeier, Hans-Ulrich Humpf, Barbara Seliger, Paolo Fornara, Gerit Theil, Patrick Azinovic, Alexander Nolze, Marcel Köhn, Gerald Schwerdt, Michael Gekle
Long non-coding RNAs represent a fraction of the transcriptome that is being increasingly recognized. For most of them no function has been allocated so far. Here, we describe the nature and function of a novel non-protein-coding transcript, named WISP1-AS1, discovered in human renal proximal tubule cells exposed to the carcinogenic nephrotoxin ochratoxin A. WISP1-AS1 overlaps parts of the fourth intron and fifth exon of the Wnt1-inducible signaling pathway protein 1 (WISP1) gene. The transcript is 2922 nucleotides long, transcribed in antisense direction and predominantly localized in the nucleus...
December 27, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/29273324/temporal-expression-of-c-fos-and-genes-coding-for-neuropeptides-and-enzymes-of-amino-acid-and-amine-neurotransmitter-biosynthesis-in-retina-pineal-and-hypothalamus-of-a-migratory-songbird-evidence-for-circadian-rhythm-dependent-seasonal-responses
#15
Ila Mishra, Devraj Singh, Vinod Kumar
This study investigated whether, in photoperiodic songbirds, the circadian pacemaker system (CPS) connects to the seasonal photoperiodic responses, by changes at transcriptional level in the level and 24-h rhythm of its constituent neurotransmitters. We used blackheaded buntings (Emberiza melanocephala), which exhibits distinct seasonal states in captivity under appropriate photoperiods and hence served as a useful model system. Under short days, buntings remain in the photosensitive state (winter phenotype: non-migratory, non-breeding)...
December 19, 2017: Neuroscience
https://www.readbyqxmd.com/read/29250186/knockdown-of-long-non-coding-rna-hotair-sensitizes-hepatocellular-carcinoma-cell-to-cisplatin-by-suppressing-the-stat3-abcb1-signaling-pathway
#16
Jia-Jia Zhou, Di Cheng, Xiao-Yu He, Zhe Meng, Hui-Lin Ye, Ru-Fu Chen
Long non-coding RNA HOX transcript antisense RNA (HOTAIR) has been demonstrated to exhibit oncogenic activity in several types of cancer, including hepatocellular carcinoma (HCC). However, the association between HOTAIR and HCC multidrug resistance remains uncertain. The present study aimed to investigate the role of HOTAIR in HCC chemoresistance; it was found that knockdown of HOTAIR expression in HCC Huh7 cells resulted in decreased cell proliferation and increased chemosensitivity to cisplatin. Furthermore, expression levels of ATP binding cassette subfamily B member 1 (ABCB1) mRNA and protein were decreased in Huh7 cells upon HOTAIR-knockdown...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29250139/comprehensive-analysis-of-long-non-coding-rna-and-mrna-expression-profiles-in-rheumatoid-arthritis
#17
Qing Luo, Chuxin Xu, Xue Li, Lulu Zeng, Jianqing Ye, Yang Guo, Zikun Huang, Junming Li
Abnormal expression of long non-coding RNA (lncRNA) has been demonstrated to be involved in a variety of human diseases. However, the role of lncRNA remains largely unknown in rheumatoid arthritis (RA). The present study aimed to investigate whether lncRNA are differentially expressed in RA. Differentially expressed lncRNA and mRNA in peripheral blood mononuclear cells from individuals with RA and healthy controls were detected using a human lncRNA microarray containing 30,586 lncRNA and 26,109 coding transcripts...
December 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29246789/lncrna-crnde-promotes-osteosarcoma-cell-proliferation-invasion-and-migration-by-regulating-notch1-signaling-and-epithelial-mesenchymal-transition
#18
Zheng Li, Yonghua Tang, Wujun Xing, Wei Dong, Zhichou Wang
Osteosarcoma is the most common bone malignancy in adolescence. Recently, the long non-coding RNAs (lncRNAs) were reported to play important roles in osteosarcoma progression. The present study examined the potential role of the lncRNA, Colorectal Neoplasia Differentially Expressed (CRNDE) and molecular mechanisms underlying osteosarcoma progression. In the present study, we identified that CRNDE was up-regulated in osteosarcoma tissues and cell lines, and CRNDE expression level was significantly higher in osteosarcoma tissues from patients with advanced stage and metastasis...
December 12, 2017: Experimental and Molecular Pathology
https://www.readbyqxmd.com/read/29246025/mirna-and-lncrna-as-biomarkers-in-cholangiocarcinoma-cca
#19
REVIEW
Bo Zheng, Seogsong Jeong, Yanjing Zhu, Lei Chen, Qiang Xia
The microRNAs are a group of 20 nucleotides-long non-coding RNAs. By binding to the 3'UTR region of target mRNA, microRNAs can perform extensive actions mediating gene expression at post-trancriptional stages. It makes microRNAs serve as very crucial regulators in various biological progress including carcinogenesis. Long non-coding RNAs, however, are a subgroup of RNA with the length of 200 nucleotides. Unlike microRNAs, long non-coding RNAs can form secondary of tertiary domain based on their length. With the ability of directly interacting with DNA, RNA, protein, long non-coding RNAs have promoting or inhibitive functions in gene expression regulation...
November 21, 2017: Oncotarget
https://www.readbyqxmd.com/read/29246022/tumor-derived-exosomes-in-colorectal-cancer-progression-and-their-clinical-applications
#20
REVIEW
Jianbiao Zhou, Xiao-Lan Li, Zhi-Rong Chen, Wee-Joo Chng
Colorectal cancer (CRC) ranks as the third leading cause of cancer mortality in both of men and women worldwide due to its metastatic properties and resistance to current treatment. Recent studies have shown that tumor-derived exosomes play emerging roles in the development of cancer. Exosomes are nano-sized extracellular vesicles (EVs) that contain lipids, proteins, DNAs, and RNA species (mRNA, miRNA, long non-coding RNA). These exosomal cargos can be transferred locally and systemically, after taken by recipient cells, so exosomes represent a new form of intercellular communication...
November 21, 2017: Oncotarget
keyword
keyword
32844
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"